The docs for typing.IO, typing.TextIO, and typing.BinaryIO include a confusing deprecation notice. https://docs.python.org/3/library/typing.html#typing.IO

Deprecated since version 3.8, will be removed in version 3.12: These types are also in the typing.io namespace, which was never supported by type checkers and will be removed.

Are these types actually deprecated, or just the ones in typing.io? If it is the former, then the documentation should indicate what to use instead. And if it is the latter, then the documentation should be rephrased for clarity.